All Adder KVM switches for PC platform support both PS/2 connections and also the older style AT keyboard/RS232 mouse. They have developed a "combo" cable which combines the VGA video cable with the PS/2 cable for keyboard and mouse.
This cable style is very convenient because only a single cable is required for each PC connected and also the connectors are colour coded to the latest specifications to ensure correct identification.
Users with the older style PC AT keyboard/RS232 mouse connections...

Specializing in providing technically advanced computer access and control products for business users, ADDER has established a strong position and reputation in its market, displaying consistent year on year growth.

Adder has received a steady stream of accolades, including the UK's prestigious Deloitte & Touche Fast-50 Awards for business achievement in the Technology Sector. Adder has won an award all 8 years that the Fast 50 has been running. A UK Queens Award for Enterprise was also awarded to the company in recognition of exceptional export sales achievements.

Adder's products cover a variety of applications with particular growth being seen in its range KVM-via-IP products. Adder has already developed several successful world-first product concepts and the company plans to continue its strategy of significant innovation and ongoing development.